HI977 Series Portable Photometers
The Hanna HI977 Portable Photometer line combines a superior optical system with a durable exterior and simple user interface to make field testing easy in even the most demanding conditions. Made with efficency in mind, these lightweight photometers provide more light while using less power for better results.
Let your photometer guide you through setup, calibration, and testing with on-screen tutorials so you always know the next step. This step-by-step guide can walk you through complete sample preparation, critical sampling steps, and includes reagent codes. For those methods that are shake-dependent, small animations illustrate the speed at which you should handle your sample. Simply access Tutorial Mode at any stage in the setup or measurement process with the dedicated help key.
CAL Check Validation
Hanna’s exclusive CAL Check feature provides a stress-free, straightforward way to ensure your photometer is working properly. Simply insert the certified CAL Check standards and let your meter guide you through validation. If your photometer is out of specification for any reason, simply calibrate to your standard.